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MC78M20CTG

MC78M20CTG

MC78M20CTG

ON Semiconductor

Fixed 2.54mm MC78M PMIC 3 TO-220-3

SOT-23

MC78M20CTG Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Factory Lead Time 2 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Number of Pins 3
Operating Temperature0°C~125°C
PackagingTube
Published 2000
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Tin (Sn)
Power Rating 5W
Packing Method RAIL
Terminal Position SINGLE
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch2.54mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MC78M
Pin Count3
Number of Outputs 1
Voltage - Input (Max) 40V
Output Voltage 20V
Output Type Fixed
Max Output Current500mA
Output Configuration Positive
Quiescent Current6.5mA
Output Voltage 1 20V
Number of Regulators1
Min Input Voltage 22V
Protection Features Over Temperature, Short Circuit
Halogen Free Halogen Free
PSRR 70dB (120Hz)
Dropout Voltage2V
Dropout Voltage1-Nom 2V
Power Supply Rejection Ratio (PSRR) 70dB
Voltage Tolerance-Max 5%
Nominal Output Voltage 20V
Height 15.75mm
Length 10.28mm
Width 4.82mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:9732 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.51000$0.51
50$0.41060$20.53
100$0.32840$32.84
500$0.25806$129.03

MC78M20CTG Product Details

MC78M20CTG Overview


The package is delivered in a Tube case. In order to package the IC voltage regulator, a TO-220-3 case is used. On the Voltage regulator IC, there are 3 terminations that can be connected. This IC Regulator has a type of output called Fixed. There are 1 regulators implemented in this electroic component. Through Hole can be adjusted in the Linear IC in order to vary the temperature range over which Linear Regulator operates. The IC voltage regulator must be maintained at 0°C~125°C degrees for it to function. As you can see, this regulator's output function is configured to be Positive. As you can see, the regulator IC has a total of 3 pins. The regulator has a total of 1 outputs to make sure that it delivers prompt, sufficient outputs. A dropout voltage of 10 volts is what makes it a dropout voltage. Depending on the chip, 3 pins may be available. For your information, part number MC78M is the basic part number for this voltage regulator IC. There is a RAIL way of packing the IC voltage regulators in the box. There is a maximum output current of 500mA for this regulator to meet the operational requirements. It operates in the 6.5mA Quiescent Current state.

MC78M20CTG Features


2V dropout voltage
RAIL method of packing


MC78M20CTG Applications


There are a lot of ON Semiconductor
MC78M20CTG Linear Voltage Regulators applications.


  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive
  • Quick charge protocols
  • Measurement and control euipment

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